Posted on January 17, 2024 by nerfd via HACKADAY: Skip the Radio with This Software-Defined Ultrasound Data Link We know what you’re thinking: with so many wireless modules available for just pennies, trying… Share this:Click to share on Twitter (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email a link to a friend (Opens in new window) 3D Printer, 3D printing, Arduino, Hackaday, IFTTT, Makers, makerspace, News, SDR